Improvement the productive qualities of Kazakh meat-wool semi-fine sheep by using the Romney-Marsh breed

The article presents the wool productivity of different sex and age groups of Kazakh meat-wool semi-fine wool sheep in the south and south-east of Kazakhstan. The growth and development, meat and woolen productivity, meat and breeding qualities of purebred and kneaded lambs and yaks of the first generation of kneaded Kazakh meat-wool semi-fine sheep with the blood of Romney marsh breed have been studied.